🚧 WIP trying to make fields have outlines again

scripts/CSharp/Common/CharacterControls/Detector.cs

@@ -14,7 +14,7 @@ public partial class Detector : Area2D
     [Export] private ShapeCast2D _shapeCast2D;
     [Export] private VariableResource _itemToTriggerResource;
     
-    private readonly List<ulong> _areasInDetector = new();
+    private List<ulong> _areasInDetector = new();
     
     public bool IsActive
     {
@@ -41,12 +41,8 @@ public partial class Detector : Area2D
         if (!_active || !InputService.Instance.InputEnabled)
             return;
 
-        if (area is DetectableInteractionArea detectable)
-        {
-            ulong id = detectable.GetInstanceId();
-            _areasInDetector.Add(id);
-            CalculateClosestInteractable();
-        }
+        PopulateList();
+        CalculateClosestInteractable();
     }
 
     /// <summary>
@@ -58,12 +54,23 @@ public partial class Detector : Area2D
         if (!_active || !InputService.Instance.InputEnabled)
             return;
         
-        if (area is DetectableInteractionArea detectable)
+        PopulateList();
+        CalculateClosestInteractable();
+    }
+
+    private void PopulateList()
+    {
+        // repopulate the list of areas in the detector to account for enabled / disabled areas
+        var currentOverlap = GetOverlappingAreas();
+        _areasInDetector = new List<ulong>();
+
+        foreach (var area2D in currentOverlap)
         {
-            ulong id = detectable.GetInstanceId();
-            if( _areasInDetector.Contains(id))
-                _areasInDetector.Remove(id);
-            CalculateClosestInteractable();
+            if (area2D is DetectableInteractionArea detectable)
+            {
+                ulong id = detectable.GetInstanceId();
+                _areasInDetector.Add(id);
+            }
         }
     }